diff options
Diffstat (limited to 'lib/fminer.rb')
| -rw-r--r-- | lib/fminer.rb | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/lib/fminer.rb b/lib/fminer.rb index 6b21ce8..4cb3455 100644 --- a/lib/fminer.rb +++ b/lib/fminer.rb @@ -9,17 +9,10 @@ module OpenTox module Algorithm # Fminer algorithms (https://github.com/amaunz/fminer2) - class Fminer #< Algorithm + class Fminer attr_accessor :prediction_feature, :training_dataset, :minfreq, :compounds, :db_class_sizes, :all_activities, :smi - def initialize(uri, subjectid=nil) - @uri = uri - @subjectid = subjectid - #super(uri, subjectid) - end - - # Check parameters of a fminer call # Sets training dataset, prediction feature, and minfreq instance variables # @param[Hash] parameters of the REST call @@ -27,12 +20,12 @@ module OpenTox def check_params(params,per_mil) bad_request_error "Please submit a dataset_uri." unless params[:dataset_uri] and !params[:dataset_uri].nil? - @training_dataset = OpenTox::Dataset.new "#{params[:dataset_uri]}", @subjectid + @training_dataset = OpenTox::Dataset.new "#{params[:dataset_uri]}", @subjectid unless params[:prediction_feature] # try to read prediction_feature from dataset resource_not_found_error "Please provide a prediction_feature parameter" unless @training_dataset.features.size == 1 params[:prediction_feature] = @training_dataset.features.first.uri end - @prediction_feature = OpenTox::Feature.find params[:prediction_feature], @subjectid + @prediction_feature = OpenTox::Feature.find params[:prediction_feature], @subjectid resource_not_found_error "No feature '#{params[:prediction_feature]}' in dataset '#{params[:dataset_uri]}'" unless @training_dataset.find_feature_uri( params[:prediction_feature] ) unless params[:min_frequency].nil? |